I' ve used Bear Razorheads, Rocky Mountain (I think they were called) and at present I am using 100 gr Thunderheads.

The next time I buy broadheads, I may try Muzzy' s [I' m vacillating] but my Thunderheads print with my field points, and I cannot say enough about their sharpness and they tune and fly great. So they' re great and the reason I am vacillating is because off my motto " If it ain' t broke don' t fix it!"